2783809

Information

• Patent Grant
• 2783809

• References
• Source

• Patent Number

  2,783,809

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1957
  67 years ago

• CPC

  • F16B33/02 - Shape of thread Special thread-forms
  • Y10S285/906 - Equivalents
  • Y10S411/929 - Thread lock
  • Y10T403/297 - Differential pitch, similar hand
  • Y10T403/5746 - Continuous thread

• US Classifications

  • 403 - Joints and connections
  • 254 - Implements or apparatus for applying pushing or pulling force
  • 285 - Pipe joints or couplings
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener